Hey friends, today let’s talk about the asyhttp module in Python.This thing is like giving wings to web requests, making them incredibly fast.It’s suitable for scenarios that require handling multiple web requests simultaneously, such as web scraping and data fetching.Using it can double your program’s efficiency, it’s simply amazing.Now, let me show you some practical … Read more
In modern software development, efficiently handling I/O operations, compute-intensive tasks, or event-driven logic is crucial. Traditional asynchronous programming models, such as callback functions, often lead to the notorious “Callback Hell,” making the code difficult to read, maintain, and debug. C++11/14 introduced <span>std::future</span> and <span>std::promise</span>, providing basic support for asynchronous operations, but their chained calls are … Read more
HTTPX is a “next-generation” HTTP client for Python 3. Its goal is to retain the user-friendly and understandable API of requests while adding modern features such as asynchronous support and HTTP/2. In other words, if you like the syntax of requests but want async/await, HTTP/2, or stricter timeout controls, HTTPX is the familiar yet fresh … Read more
Introduction: The Transformation and Opportunities of Python 3.12 Data Support: According to the latest statistics from PyPI, the installation rate of Python 3.12 has surged by 40%, and new feature optimizations have improved code execution efficiency by 15%-30%. Pain Points: Limitations of traditional Python code in asynchronous processing, type checking, and performance optimization. Core Value: … Read more
00 Abstract Introduction As we enter the era of “AI artificial intelligence”, mastering the integration of AI and development technologies and accumulating practical experience in AI projects is crucial for future career development and meeting business demands. Last week, I successfully implemented a highly anticipated AI chat session project using the FastAPI + SQLAlchemy + … Read more
In the asynchronous ecosystem of Python, database operations have always been a key challenge. Traditional ORMs (such as Django ORM and SQLAlchemy) are powerful but perform poorly in asynchronous environments. Tortoise ORM has emerged, designed specifically for <span>asyncio</span>, providing an efficient and intuitive asynchronous database operation experience. Why Choose Tortoise ORM? 1. Native Asynchronous Support … Read more
In the Python ecosystem, <span>requests</span> has long been the preferred tool for HTTP clients. However, with the rise of asynchronous programming and HTTP/2, developers need a more modern and flexible solution. This is where <span>httpx</span> comes into play! What is HTTPX? <span>HTTPX</span> is a powerful and modern Python HTTP client library that supports both synchronous … Read more
Introduction In C# development, HTTP requests are fundamental operations for web development, API calls, and microservices communication. .NET provides various ways to send HTTP requests, among which HttpClient and HttpWebRequest are the most common. Although they can accomplish similar tasks, they have significant differences in design philosophy, usage, and performance. This article will delve into … Read more
Learning website for technical articles:https://www.chengxuchu.com Hello everyone, I am Chef, a programmer who loves cooking and has obtained a chef qualification certificate. When writing C++ code, especially when dealing with callbacks, algorithms, or asynchronous operations, you may often encounter situations where you need to write a large number of function objects or define additional functions. … Read more
Today, I studied callback functions and recorded some of my thoughts based on articles from experts online. I will continue to write about the subsequent topics. What is a callback function? A callback function is a function that is called through a function pointer. If you pass the pointer (address) of a function as a … Read more
